1. MS Mus. 1813/2/1/55/6 Reference (shelfmark): MS Mus. 1813/2/1/55/6 Title: Hug & Co. Scope & Content: Correspondence to or from Hug & Co. of Zürich. This file was originally entitled 'Hug 1957' and held in a packet marked 'Dr. Roth. General – 'D – L' 1957'. Collection Area: Music Collections Languages: English and German Date Range: 1957 Extent: 1 sub-file